Question

Carla wants to know how many students in her school enjoy watching reality TV shows. She asks all 22 students in her science class and finds that 40% of her classmates enjoy watching reality TV shows. She claims that 40% of the school's student population would be expected to enjoy watching reality TV shows. Is Carla making a valid inference about her population?

Answer 1

here are the choices
No, it is not a valid inference because her classmates do not make up a random sample of the students in the school
No, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample of the students in her school
Yes, it is a valid inference because she asked all 22 students in her science class
Yes, it is a valid inference because her classmates make up a random sample of the students in the school

Answer 2

ok just give me 1 min plz ill be right back :)

Answer 3

okay

Answer 4

hey what grade is this for

Answer 5

i would go with B

Answer 6

7 grade

Answer 7

oh well i would go with B

Answer 8

am i right or do u not know yet

Answer 9

yes you were right